133903696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{492293}}^1$

素因数の和:492318

約数の個数: 20

約数和(自身を含む): 274700052

約数和(自身を除く): 140796356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 492293, 984586, 1969172, 3938344, 7876688, 8368981, 16737962, 33475924, 66951848, 133903696]

約数ペア:

[(1, 133903696), (2, 66951848), (4, 33475924), (8, 16737962), (16, 8368981), (17, 7876688), (34, 3938344), (68, 1969172), (136, 984586), (272, 492293)]